🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.78 AU - 1.18 AU

Year: 360 Days

Day: 26.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,773,584 km

• M1: 29,022 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.68 AU - 2.08 AU

Year: 956 Days

Day: 31 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,773,584 km

• M1: 1,080,695 km (0.04 R)

Asteroid Belt

Center: 7.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.7

Radius: 3.6

Gravity: 44.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.7 AU - 15.58 AU

Year: 18682 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,773,584 km

• M1: 44,879 km (0.052 R)
• M2: 163,510 km (0.103 R)
• M3: 276,756 km (0.074 R)
• M4: 1,144,573 km (0.117 R)
• M5: 1,367,773 km (0.031 R)
• M6: 2,296,926 km (0.098 R)
• M7: 2,722,382 km (0.063 R)
• M8: 2,916,410 km (0.105 R)
• M9: 4,090,455 km (0.093 R)
• M10: 4,216,566 km (0.099 R)
• M11: 4,576,648 km (0.078 R)
• M12: 5,395,546 km (0.056 R)
• M13: 10,510,298 km (0.057 R)
• M14: 11,170,473 km (0.063 R)
• M15: 15,721,689 km (0.095 R)
• M16: 18,146,222 km (0.096 R)
• M17: 18,401,585 km (0.111 R)
• M18: 19,094,223 km (0.028 R)
• M19: 23,316,923 km (0.11 R)
• M20: 29,859,137 km (0.104 R)
• M21: 33,164,502 km (0.057 R)
• M22: 37,250,618 km (0.108 R)
• M23: 42,551,469 km (0.118 R)
• M24: 45,459,203 km (0.07 R)
• M25: 47,684,471 km (0.046 R)
• M26: 55,864,034 km (0.116 R)
• M27: 64,139,489 km (0.087 R)
• M28: 65,727,021 km (0.07 R)
• M29: 66,127,794 km (0.09 R)
• M30: 66,328,854 km (0.111 R)
• M31: 67,543,887 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,782 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit